Abstract

When anesthetizing a patient with an anterior mediastinal mass, sudden hypoxaemia and cardiovascular collapse may result from compression of a large airway or vascular structure in the mediastinum. We report the case of a pediatric cancer patient with an anterior mediastinal mass, who developed sudden and fatal hypoxaemia and cardiovascular collapse in the hours following sedation. A massive pulmonary thromboembolism was diagnosed at autopsy. We suggest that pulmonary embolism should be considered in the differential diagnosis when a patient with a mediastinal mass develops perioperative hypoxaemia, cardiovascular collapse, or both.

title = "A pediatric patient with a mediastinal mass and pulmonary embolus",

abstract = "When anesthetizing a patient with an anterior mediastinal mass, sudden hypoxaemia and cardiovascular collapse may result from compression of a large airway or vascular structure in the mediastinum. We report the case of a pediatric cancer patient with an anterior mediastinal mass, who developed sudden and fatal hypoxaemia and cardiovascular collapse in the hours following sedation. A massive pulmonary thromboembolism was diagnosed at autopsy. We suggest that pulmonary embolism should be considered in the differential diagnosis when a patient with a mediastinal mass develops perioperative hypoxaemia, cardiovascular collapse, or both.",

T1 - A pediatric patient with a mediastinal mass and pulmonary embolus

AU - Burgoyne, Laura L.

AU - Anghelescu, Doralina L.

AU - Tamburro, Robert

AU - De Armendi, Alberto J.

PY - 2006/4/1

Y1 - 2006/4/1

N2 - When anesthetizing a patient with an anterior mediastinal mass, sudden hypoxaemia and cardiovascular collapse may result from compression of a large airway or vascular structure in the mediastinum. We report the case of a pediatric cancer patient with an anterior mediastinal mass, who developed sudden and fatal hypoxaemia and cardiovascular collapse in the hours following sedation. A massive pulmonary thromboembolism was diagnosed at autopsy. We suggest that pulmonary embolism should be considered in the differential diagnosis when a patient with a mediastinal mass develops perioperative hypoxaemia, cardiovascular collapse, or both.

AB - When anesthetizing a patient with an anterior mediastinal mass, sudden hypoxaemia and cardiovascular collapse may result from compression of a large airway or vascular structure in the mediastinum. We report the case of a pediatric cancer patient with an anterior mediastinal mass, who developed sudden and fatal hypoxaemia and cardiovascular collapse in the hours following sedation. A massive pulmonary thromboembolism was diagnosed at autopsy. We suggest that pulmonary embolism should be considered in the differential diagnosis when a patient with a mediastinal mass develops perioperative hypoxaemia, cardiovascular collapse, or both.